/**
 * Created by jiachenpan on 16/11/18.
 */
export const validateUtil = {
  isvalidUsername: (str) => {
    const valid_map = ['admin', 'editor']
    return valid_map.indexOf(str.trim()) >= 0
  },

  /**
   *  合法uri
   */
  validateURL: (textval) => {
    const urlregex = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
    return urlregex.test(textval)
  },
  /**
   * 邮箱
   * @param {*} s
   */
  isEmail: (s) => {
    return /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((.[a-zA-Z0-9_-]{2,3}){1,2})$/.test(s)
  },

  /**
   * 手机号码
   * @param {*} s
   */
  isMobile: (s) => {
    return /^1[0-9]{10}$/.test(s)
  },

  /**
   * 电话号码
   * @param {*} s
   */
  isPhone: (s) => {
    return /^([0-9]{3,4}-)?[0-9]{7,8}$/.test(s)
  },

  /**
   * URL地址
   * @param {*} s
   */
  isURL: (s) => {
    return /^http[s]?:\/\/.*/.test(s)
  },

  /**
   * 小写字母
   */
  validateLowerCase: (str) => {
    const reg = /^[a-z]+$/
    return reg.test(str)
  },

  /**
   *  大写字母
   */
  validateUpperCase: (str) => {
    const reg = /^[A-Z]+$/
    return reg.test(str)
  },

  /**
   *  大小写字母
   */
  validatAlphabets: (str) => {
    const reg = /^[A-Za-z]+$/
    return reg.test(str)
  },
  /**
   * 验证pad还是pc
   * */
  vaildatePc: () => {
    const userAgentInfo = navigator.userAgent;
    const Agents = ["Android", "iPhone",
      "SymbianOS", "Windows Phone",
      "iPad", "iPod"
    ];
    let flag = true;
    for (var v = 0; v < Agents.length; v++) {
      if (userAgentInfo.indexOf(Agents[v]) > 0) {
        flag = false;
        break;
      }
    }
    return flag;
  },
  /**
   * validate email
   * @param email
   * @returns {boolean}
   */
  validateEmail: (email) => {
    const re = /^(([^<>()\\[\]\\.,;:\s@"]+(\.[^<>()\\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
    return re.test(email)
  },

  /**
   * 判断身份证号码
   */
  cardid: (code) => {
    let list = [];
    let result = true;
    let msg = '';
    var city = {
      11: "北京",
      12: "天津",
      13: "河北",
      14: "山西",
      15: "内蒙古",
      21: "辽宁",
      22: "吉林",
      23: "黑龙江 ",
      31: "上海",
      32: "江苏",
      33: "浙江",
      34: "安徽",
      35: "福建",
      36: "江西",
      37: "山东",
      41: "河南",
      42: "湖北 ",
      43: "湖南",
      44: "广东",
      45: "广西",
      46: "海南",
      50: "重庆",
      51: "四川",
      52: "贵州",
      53: "云南",
      54: "西藏 ",
      61: "陕西",
      62: "甘肃",
      63: "青海",
      64: "宁夏",
      65: "新疆",
      71: "台湾",
      81: "香港",
      82: "澳门",
      91: "国外 "
    };
    if (!this.validateNull(code)) {
      if (code.length == 18) {
        if (!code || !/(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(code)) {
          msg = "证件号码格式错误";
        } else if (!city[code.substr(0, 2)]) {
          msg = "地址编码错误";
        } else {
          //18位身份证需要验证最后一位校验位
          code = code.split('');
          //∑(ai×Wi)(mod 11)
          //加权因子
          var factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
          //校验位
          var parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2, 'x'];
          var sum = 0;
          var ai = 0;
          var wi = 0;
          for (var i = 0; i < 17; i++) {
            ai = code[i];
            wi = factor[i];
            sum += ai * wi;
          }
          if (parity[sum % 11] != code[17]) {
            msg = "证件号码校验位错误";
          } else {
            result = false;
          }

        }
      } else {
        msg = "证件号码长度不为18位";
      }

    } else {
      msg = "证件号码不能为空";
    }
    list.push(result);
    list.push(msg);
    return list;
  },
  /**
   * 判断手机号码是否正确
   */
  isvalidatemobile: (phone) => {
    let list = [];
    let result = true;
    let msg = '';
    var isPhone = /^0\d{2,3}-?\d{7,8}$/;
    //增加134 减少|1349[0-9]{7}，增加181,增加145，增加17[678]
    if (!this.validateNull(phone)) {
      if (phone.length == 11) {
        if (isPhone.test(phone)) {
          msg = '手机号码格式不正确';
        } else {
          result = false;
        }
      } else {
        msg = '手机号码长度不为11位';
      }
    } else {
      msg = '手机号码不能为空';
    }
    list.push(result);
    list.push(msg);
    return list;
  },
  /**
   * 判断姓名是否正确
   */
  validatename: (name) => {
    var regName = /^[\u4e00-\u9fa5]{2,4}$/;
    if (!regName.test(name)) return false;
    return true;
  },
  /**
   * 判断是否为整数
   */
  validatenum: (num, type) => {
    let regName = /[^\d.]/g;
    if (type == 1) {
      if (!regName.test(num)) return false;
    } else if (type == 2) {
      regName = /[^\d]/g;
      if (!regName.test(num)) return false;
    }
    return true;
  },
  /**
   * 判断是否为小数
   */
  validatenumord: (num, type) => {
    let regName = /[^\d.]/g;
    if (type == 1) {
      if (!regName.test(num)) return false;
    } else if (type == 2) {
      regName = /[^\d.]/g;
      if (!regName.test(num)) return false;
    }
    return true;
  },
  /**
   * 判断是否为空
   */
  validateNull: (val) => {
    if (typeof val == 'boolean') {
      return false;
    }
    if (typeof val == 'number') {
      return false;
    }
    if (val instanceof Array) {
      if (val.length == 0) return true;
    } else if (val instanceof Object) {
      if (JSON.stringify(val) === '{}') return true;
    } else {
      if (val == 'null' || val == null || val == 'undefined' || val == undefined || val == '') return true;
      return false;
    }
    return false;
  }
}
